1.Posisen bilong As Prodak
Ol i wokim 'battery grade expandable graphite' long 'high-purity natural flake graphite (purity More than or equal to 99.8%) olsem as samting long rot bilong bikpela data-optimized low-temperature intercalation proses, na bikpela wok bilong en em long givim tupela proteksen (flame retardancy + thermal conductivity) long ol litium {}}. Em i toktok long ol hevi bilong 'thermal runaway' na 'local overheating' insait long ol 'lithium-ion' bateri, na em i stap namel long 5-pela prodak we i wok long gro hariap tru insait long 2025 'lithium-ion' bateri sefti materiel maket (18.5% annual growth rate, Data Source: Global Lithium{13}on bateri Ol Samting Wait Pepa).
2. Ol Teknikel Paramita
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Ol teknikel indiketa |
Ol Bikpela Spesifikesen Veliu |
|
180-220 digri |
|
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Ekspansen Resio |
180-250 mL/g |
|
Ash Konten |
Liklik o wankain olsem 0.5% |
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Wet Konten |
Liklik o wankain olsem 0.3% |
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Distribusen bilong sais bilong ol liklik hap samting |
200-400 Mesh |
|
Elektrikel Kondaktiviti |
Bikpela o wankain olsem 150 S/m |
3.Ol bikpela samting
Stretpela bekim bilong hat: Long 'battery grade expandable graphite', bihainim moa long 800 'thermal runaway' simulesen tes bilong ol 'lithium-ion' bateri, taim ol i hatim i go long 180-220 digri (i wankain olsem 'critical tempereture' bilong 'lithium-ion battery thermal runaway'), em i save go bikpela inap 180-20 seken insait long 58 seken 'heat-insulating carbon layer'. Dispela 'thermal runaway protection rate' i go antap long 92%, na dispela i winim tru ol 'traditional flame retardants' (65%);
Synergistic Thermal Conductivity na Flame Retardancy: Wantaim wanpela 'transverse thermal conductivity' bilong bikpela o wankain olsem 280 W/(m·K), em inap long rausim hariap hat bilong ol bateri sel (daunim hot spot tempereja long 15-20 digri ). Long wankain taim, wok bilong en long pasim paia i kamap long UL94 V0 klas, na i bihainim IEC 62133 lithium-ion bateri sefti standet;
Gutpela Kompatibiliti: Long rot bilong ol 'adaptation test' wantaim moa long 300 kain 'lithium-ion' bateri materiel (ol 'cathodes', 'separators', 'electrolytes'), mak bilong 'dispersibility' bilong en i bikpela moa o wankain olsem 9.3 (long 10-poin skel). Em i no gat 'agglomeration' na i no save wok wantaim ol 'electrolytes', wantaim wanpela 'battery cell capacity retention rate' we i winim o wankain olsem 95% (bihain long 500 saikel);
Long-Stabiliti: Bihain long 10,000 aua bilong ol 'damp-heat aging tests (45℃/90% humidity), 'attenuation of expansion ratio' i liklik o wankain olsem 3%, na i inapim 5-8 yia sevis laip rikwaemen bilong ol 'lithium-ion' bateri (bikpela data i soim olsem daunstrim diman bilong dispela samting i as bilong 76%).
4. Ol As Aplikesen
Ol Pawa Bateri Sel(45% hap, bikpela aplikesen senario): Ol i putim long ol separator koting o katod materiel long mekim gutpela sefti bilong ol 'ternary lithium/lithium iron phosphate battery cells'. Folem data bilong ol kampani bilong wokim ol kar, dispela inap long daunim mak bilong ol pawa bateri long 88%;
Ol 'Energy Storage Lithium-Ion Battery Packs'(30% proporsen): Ol i yusim long Pack flame-retardant buffer layers, i gutpela long 100-1000 kWh eneji stoa bateri, na i save skruim laip bilong bateri i go antap long 12,000 taim (inkris long 25%);
Ol 'Consumer Electronics Lithium-Ion Batteries'(18% proporsen): Ol i save yusim long ol 'thermal conductive gaskets' bilong ol 'battery cells' bilong ol mobail fon na laptop long stretim ol 'local overheating' taim ol i sasim hariap, na dispela i save daunim 'maximum cell temperature' inap 18 digri;
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